Home / 43,298,647.80-59,752,206.02-23,719,109.30

Finding the Fourth Proportional to 43,298,647.80, 59,752,206.02 and 23,719,109.30

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Solution

The fourth proportional to 43,298,647.80, 59,752,206.02 and 23,719,109.30 is: 32,732,410.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298,647.80 : 59,752,206.02 = 23,719,109.30 : x
  2. Step 2: Convert to fraction form
    43,298,647.80/59,752,206.02 = 23,719,109.30/x
  3. Step 3: Cross multiply
    43,298,647.80x = 59,752,206.02 × 23,719,109.30
  4. Step 4: Simplify right side
    43,298,647.80x = 1,417,269,105,504,498
  5. Step 5: Solve for x
    x = 1,417,269,105,504,498/43,298,647.80
  6. Step 6: Final answer
    x = 32,732,410.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.